Do you mean, I have to take the last (Max) scn number of the above query?
32133 1765157586325 04-nov-2007-13-36
32134 1765157684954 04-nov-2007-13-44
32135 1765157713564 04-nov-2007-13-47
32136 1765157775287 04-nov-2007-13-56

So in my case( i pasted few of the end lines for the query), I will be taking until scn 1765157775287 . Please confirm
THanks